chore(repo): fix lints

Signed-off-by: xsahil03x <[email protected]>

packages/stream_chat_flutter/lib/src/attachment/attachment_upload_state_builder.dart

@@ -141,7 +141,7 @@ class _PreparingState extends StatelessWidget {
             uploaded: 0,
             total: double.maxFinite.toInt(),
           ),
-        )
+        ),
       ],
     );
   }
@@ -181,7 +181,7 @@ class _InProgressState extends StatelessWidget {
             uploaded: sent,
             total: total,
           ),
-        )
+        ),
       ],
     );
   }
@@ -234,7 +234,7 @@ class _FailedState extends StatelessWidget {
               ),
             ),
           ),
-        )
+        ),
       ],
     );
   }

packages/stream_chat_flutter/lib/src/attachment/attachment_widget.dart

@@ -78,7 +78,7 @@ class AttachmentError extends StatelessWidget {
           color: StreamChatTheme.of(context)
               .colorTheme
               .accentError
-              .withOpacity(.1),
+              .withOpacity(0.1),
           child: Center(
             child: Icon(
               Icons.error_outline,

packages/stream_chat_flutter/lib/src/attachment/file_attachment.dart

@@ -253,7 +253,8 @@ class FileAttachment extends AttachmentWidget {
     if (message.status == MessageSendingStatus.sent) {
       trailingWidget = IconButton(
         icon: StreamSvgIcon.cloudDownload(
-            color: theme.colorTheme.textHighEmphasis),
+          color: theme.colorTheme.textHighEmphasis,
+        ),
         visualDensity: VisualDensity.compact,
         splashRadius: 16,
         onPressed: () {

packages/stream_chat_flutter/lib/src/attachment/giphy_attachment.dart

@@ -297,7 +297,7 @@ class GiphyAttachment extends AttachmentWidget {
                   color: StreamChatTheme.of(context)
                       .colorTheme
                       .textHighEmphasis
-                      .withOpacity(.5),
+                      .withOpacity(0.5),
                   shape: RoundedRectangleBorder(
                     borderRadius: BorderRadius.circular(12),
                   ),